1.

Question : A list of events occurring in the transmission of nerve impulse across the synapse is given below in a random order (i)Opening of specific ion channels allows the entry of ions, a newaction potential is generated in the post-synaptic neuron. (ii)Neurotransmitter binds to the receptor on post synapticmembrane. (iii)Synaptic vesicle fuses with pre-synaptic membrane, neurotransmitter release into synaptic cleft. (iv)Depolarisation of pre-synaptic membrane. (v)Arrival of action potential at axon terminal. Which of the following options represents these events in a correct order ?

Answer»

`(V)to(IV)to(III)to(II)to(i)`
`(i)to(ii)to(iii)to(iv)to(v)`
`(i)to(ii)to(iv)to(iii)to(v)`
`(v)to(iv)to(iii)to(i)to(ii)`

Solution :NA


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